Watch the Power Chords: Level 2 online guitar lesson by Chris Buono from Guitar Gym: Power Chord Workouts
This final Level 2 Power Chord Workout will have you make a leap over to non-adjacent string sets. Now, when I say leap - I mean leap. Visualizing the next chord becomes even more important given the fact you're making a bigger jump fret-wise. The most important aspect of playing any chord change is to play it cleanly. In order to make that happen here you'll need to be on top of the muting techniques presented at this level. Like I said before, get these techniques down NOW and you'll always play power chord changes with great results.